22:57:45 Create new PHPExcel object<br />22:57:45 Create styles array<br />22:57:45 Add data (begin)<br />22:57:46 Add data (end), time: 1.1 s<br />22:57:46 Write to Excel2007 format<br />22:57:46 File written to 40duplicateStyle.xlsx<br />22:57:46 Peak memory usage: 9 MB<br />22:57:46 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />